diff --git a/sidebarBuild.ts b/sidebarBuild.ts
index 7987288ac8..66eaa52647 100644
--- a/sidebarBuild.ts
+++ b/sidebarBuild.ts
@@ -10,6 +10,7 @@ export const sidebarBuild: SidebarsConfig = {
     {
       type: 'category',
       label: 'Sapphire',
+      collapsible: false,
       link: {
         type: 'doc',
         id: 'build/sapphire/README',
@@ -18,7 +19,6 @@ export const sidebarBuild: SidebarsConfig = {
         'build/sapphire/quickstart',
         'build/sapphire/network',
         'build/sapphire/ethereum',
-
         {
           type: 'category',
           label: 'Develop',
@@ -49,11 +49,11 @@ export const sidebarBuild: SidebarsConfig = {
         'build/sapphire/examples',
         'build/sapphire/addresses',
       ],
-      collapsed: false
     },
     {
       type: 'category',
       label: 'ROFL',
+      collapsible: false,
       link: {
         type: 'doc',
         id: 'build/rofl/README',
@@ -68,11 +68,11 @@ export const sidebarBuild: SidebarsConfig = {
         },
         'build/rofl/trust-root',
       ],
-      collapsed: false
     },
     {
       type: 'category',
       label: 'Oasis Privacy Layer',
+      collapsible: false,
       link: {
         type: 'doc',
         id: 'build/opl/README',
@@ -115,11 +115,11 @@ export const sidebarBuild: SidebarsConfig = {
           ],
         },
       ],
-      collapsed: false
     },
     {
       type: 'category',
       label: 'Tools & Services',
+      collapsible: false,
       link: {
         type: 'doc',
         id: 'build/tools/README',
@@ -201,7 +201,6 @@ export const sidebarBuild: SidebarsConfig = {
           ],
         },
       ],
-      collapsed: false
     },
   ],
 };